diff options
| -rw-r--r-- | libavcodec/avpacket.c | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/libavcodec/avpacket.c b/libavcodec/avpacket.c index 92186892..fa2844d 100644 --- a/libavcodec/avpacket.c +++ b/libavcodec/avpacket.c @@ -581,7 +581,8 @@ int av_packet_ref(AVPacket *dst, const AVPacket *src) ret = packet_alloc(&dst->buf, src->size); if (ret < 0) goto fail; - memcpy(dst->buf->data, src->data, src->size); + if (src->size) + memcpy(dst->buf->data, src->data, src->size); dst->data = dst->buf->data; } else { |
